TB & SB Series Drill Presses OWNERS MANUAL BENCH AND FLOOR DRILL PRESS TB-16 Series & SB-16-25-32-Series FOR YOUR OWN SAFETY AND OPTIMUM OPERATION READ INSTRUCTION MANUAL BEFORE OPERATING DRILL PRESS RETAIN THIS MANUAL FOR FURTHER REFERENCE.
TABLE OF CONTENTS Model specifications page 1 Electrical diagram page 1 Voltage protection recommendations page 1 Drill press installation page 2 Safety points page 3 Power warning page 4 General safety instructions page 4-6 Voltage warning and grounding instructions page 7 Operation and set-up instructions page 9 10 Tooling removal page 11 Work holding and machine maintenance page 11 Speed adjustment and belt tensioning page 12 Proper drill speeds for materials and bit diameter page 13 Dake safety features page 13 Exploded diagram TB / SB 16 page 14 Parts list TB / SB 16 page 15 Exploded diagram SB 25 / 32 page 16 Parts list SB 25 / 32 page 17 Trouble shooting matrix page 18 1
MODEL AND SPECIFICATIONS Machine Model TB-16 Model SB-16 Model SB-25 Model Specifications: SB-32 Drill Type Bench Floor Floor Floor Max. Drill Capacity 5/8 5/8 1 1-1/4 Spindle Taper MT2 MT2 MT3 MT4 Spindle Travel 3-1/8 3-1/8 5 5-1/4 Max. Work Diameter 14-1/8 14-1/8 18 18 Speeds (Step Pulley) 9 9 9 9 Spindle Speed Range 240-3400 240-3400 270-2000 270-2290 Column Diameter 3-1/8 3-1/8 3-5/8 4 Table 11-3/4 x 11-3/4 11-3/4 x 11-3/4 14 x 14 15-3/4 x 15-3/4 Base 17-3/4 x 12-1/8 19-1/2 x 12-1/2 23-1/2 x 15 23-1/2 x 15 Spindle to Table 16-1/2 28-1/4 28-1/4 26-1/4 Spindle to Base 25-1/2 49 49-1/8 50 Motor ½ HP ½ HP 1 HP 2 HP Electrics CE CE CE CE Voltage 120 Volt 120 Volt 220 V 3 PH 220 V 3 PH Overall Height 42-1/2 64 71 71 Weight 155 lbs. 210 lbs. 397 lbs. 463 lbs. ELECTRICAL DIAGRAMS 2
1. UNCRATING AND INSTALLATION INSTALLATION OF DRILL PRESS MACHINE IS TOP HEAVY! CAUTION 1. Location of the drill press should be in a well lit area with correct power supply and that will not interfere with other machines or operations. 2. Carefully uncrate machine from crate. Inspect all packing as not to throw out any parts or manuals. 3. When transporting the machine please use caution. If using a sling have someone steady the machine while transporting it. 4. Install your drill press on a sturdy level floor surface, or work bench. (TB-16) The machine must be anchored to the floor or workbench securely. Machine is top heavy. 5. Connect appropriate power to the machine. Make sure circuit breakers are suitable for the machine. Consult local codes for proper installation of machine. Always route power cables in a safe manner away from traffic areas, damp areas, heat and moving parts. 6. After installing the drill press, use the kerosene or degreasing product to clean off the anti-rust oil which was applied at the factory. Then wipe machined surfaces with a light coating of lubricant oil. (Way oil) 7. Read rest of the owners manual before operating this machine. Review and understand all safety instructions. 3
SAFETY POINTS BEFORE USE, ALL SAFETY POINTS MUST BE READ AND UNDERSTOOD! Before the DRILL PRESS is used, the instruction manual with this machine must be read and understood. This manual offers safe operation instructions. Offered below are safety instructions designed for the drill press and general safety instructions that apply to most machinery. Operation of the drill press incorrectly, or in a dangerous fashion can result in serious injury or death. Operation of the drill press incorrectly, or in a dangerous fashion can result in damage to machine or it s components and to the cutting tool. Instructions for safe drill press use. Intend use : The DRILL PRESS is designed to for drilling or boring operations. Caution is required when operating the drill press because it can be dangerous due to the high spindle rotation speed. Operation hazards such as entanglement, shearing, ejection parts.etc. Guards such as pulley cover and chuck guard must in place and working condition to prevent any hazard. Please think about the safety warnings in the instruction manual before operating the machine. 4
2. FOR SAFE OPERATION For your own safety read the instruction manual before operating DRILL PRESS. DANGER HIGH VOLTAGE TURN OFF THE POWER BEFORE SERVICE 1. SWITCH the POWER OFF before setting, inspecting lubricating, cleaning or changing the drill bit. 2. Always wear the eye protection. 3. Do not wear gloves, necktie, necklaces, rings or loose clothing. 4. To clamp work piece or brace against column to prevent material rotation. 5. Use recommended speed for drill bit, and work piece material. 3. GENERAL SAFETY INSTRUCTION DANGER GENERAL SAFETY INSTRUCTION 1. Keep guards in place and in working order. 2. Remove adjusting key and wrenches. Be in the habit of checking to see that keys and adjusting wrenches are removed from tool before turning it on. 3. Keep work area clean. Cluttered areas and benches invite accidents. 4. Do not use in dangerous environment. Do not use power tools in damp or wet locations or expose them to rain. Keep work area well lighted. 5. All visitors should be kept safe distance from work area. 6. Make workshop kid proof with padlocks, master switches, or by removing starter key. 7. Do not force tool. It will do the job better and safer at the rate for which it was not designed. 5
DANGER GENERAL SAFETY INSTRUCTION Continued 8. Use the right tool. Do not force the tool, or use the machine to do a job for which it was not designed. 9. Wear proper apparel. No loose clothing, gloves, necktie, rings or other jewelry to get caught in moving parts. Non-slip footwear is recommended. Wear protective hair covering to contain long hair. 10. Always use safety glasses. Also use face or dust mask if cutting operation is dusty. 11. Secure work. Use clamps or a vise to hold work. Do not hold part with hands. 12. Do not overreach. Keep proper footing and balance at all times. 13. Maintain tools with care. Keep tools sharp and clean for best and safest performance. 14. Disconnect drill press from power before servicing, when changing accessories such as bits, cutter etc. 15. Reduce the risk of unintentional staring. Make sure switch is in off position before plugging in. 16. Use recommended accessories. Consult the owner s manual for recommended accessories. The use of improper accessories may cause risk of injury to persons. 17. Never stand on machine, or serious injury could occur. 18. Check for damaged parts. Before further use of the machine, a guard or other part that is damaged should be replaced or repaired. Carefully check to determine that it will operate properly and perform its intended function. Check for alignment of moving parts, binding of moving parts., breakage of parts or mountings and any other conditions that affect its operation. 19. Never leave tool running unattended. Turn power off. Do not leave machine until it comes to a complete stop. 6
4. SAFETY INSTRUCTIONS FOR DRILL PRESS CAUTION SAFETY INSTRUCTIONS FOR DRILL PRESS 1. Wear eye protection. 2. Do not wear gloves, necktie, rings or loose clothing. 3. Clamp work piece or brace against column to prevent rotation. 4. Use recommended speed for drill bits and sizes and work piece materials. 5. Be sure drill bit or cutter tool is securely locked in the chuck. 6. Be sure chuck key is removed from the chuck before turning on power. 7. Adjust the table or depth stop to avoid drilling into the table, shut off the power. Remove the drill bit or cutting tool, and clean the table before leaving the machine. 8. Do not operate until it is completely assembled and installed according to the instructions. 9. If any port of your drill press is malfunctioning or has been damaged or broken, do not operate until the part is properly repaired or replaced. 10. Never place your fingers in a position where they could contact the drill or other cutting tool if the work piece should unexpectedly shift. 11. Never use your hand to hold on the object while drilling, always clamp the object tight on the working table. 12. Never perform any operation by moving the head or table with respect to one another. Do not switch machine on or start any operation before checking that the head and table lock handle are clamped tight to column, and head and table support collars are correctly positioned. 13. Before switching the power on be sure the belt cover is down and the bit is installed properly in the chuck. 14. Lockout the motor switch when leaving the drill press. Don t perform layout, assembly or setup work on the table while the cutting tools rotating. 7
5. VOLTAGE WARNING WARNING VOLTAGE WARNING 1. Before connecting the machine to a power source (receptacle, outlet etc.) Know your incoming voltage supply. (220, 208 etc.) 2. A power source with voltage greater than that specified for the machine can result in serous injury to the user, and machine damage. 3. Using a power source with voltage less than that of the machines rating can damage the motor and other components. 4. If you are unsure of the voltage rating do not use the machine. 6. GROUNDING INSTRUCTION 1. In the event of a malfunction or breakdown, grounding provides a path of CAUTION GROUNDING INSTRUCTION least resistance for electric current to reduce the risk of electric shock. This machine is equipped with an electric cord having an equipment grounding conductor. The proper plug must be used with a matching outlet that it is properly installed and grounded in accordance with all local codes and ordinances. 2. For 120 volt models do not modify the plug provided. If it will not fit the outlet, have the proper outlet installed by a qualified electrician. 3. Improper connection of the equipment grounding can result in a risk of electric shock. The conductor with insulation having an outer surface that is green with yellow stripes is equipment grounding conductor. If repair or replacement of the electric cord or plug is necessary, do not connect the equipment grounding conductor to a live terminal. 4. Check with a qualified electrician or serviceman if the grounding instructions are not completely understood, or if in doubt as whether the machine is properly grounded. 5. It is not recommended to use an extension cord on this machine. If one must be used, use only a grounded cord of proper size for machine and length of run needed. 6. Repair or replace damaged or worn cords immediately. 8
7. OPERATION (PROCEDURE) Drill / Chuck Installation: To show greater detail chuck guard is in the open position in photos. CHUCK GUARD MUST IN PLACE DURING OPERATION! POWER MUST BE OFF BEFORE MAKING ANY ADJUSTMENTS! TURN POWER OFF! Before inserting drill bits, chucks or arbors, always clean out spindle hole and taper hole with a clean cloth. Open chuck jaws completely by turning attached chuck key counter-clockwise until the jaws are fully opened. To install the chuck to the arbor tightly, slide the chuck into the taper forcing it into the spindle with by hand. Place a block of wood on the table then lower the spindle to make contact with the wood and press the chuck tightly into the spindles taper. Install a taper shaft drill bit into the taper the same way as you would the chuck. If an adaptor is used it must fit the taper correctly and the bit must fit snug in the adaptor. Table lock Table height adjustment: Table handle Table height adjustment is accomplished by loosening the clamp bolt then adjusting the table with the bracket handle to desired height. After table is at working height, retighten the clamp bolt securely. Note: Keep table adjustment rack clean from debris. Never attempt to move table with clamp bolt tightened. 9
Table tilting adjustment: Using an adjustable or box wrench loosen table level lock bolt. Carefully tilt the table to the degree needed, as read on the angle index scale located on the table rotation point. Retighten nut securely. Note: Never tilt table if any material or fixturing is on it. Only make adjustments when table is free of loose articles. Table swing adjustment: To swing the table up to 360 degrees, loosen the clamp release bolt and swing table to the desired position. After the table is in the correct position tighten clamp release bolt securely. Note: Never swing table if any material or fixturing is on it. Only make adjustments when table is free of loose articles. Feed depth adjustment: Setting the feed depth adjustment is done by loosening the clamp bolt on the spindle depth index sleeve and rotating it to the desired depth. Retighten clamp bolt securely. Note: Never make this or other adjustments when machine is running. 10
TURN POWER OFF! Wait until machine has come to a complete stop before proceeding with speed change! Speed adjustment: Open the pulley cover to expose the pulleys and drive belts. Loosen the belt tension lock handles. Choose the proper speed for the drilling operation. Move the belt to the correct step of the pulleys for the desired speed. (See diagram on page 12) Push the motor backwards until proper belt tension is applied. (1/2 deflection as shown below speed selection chart in this manual) Retighten belt tension lock handle. NOTE: If center pulley bracket does not move freely, loosen spring loaded bolts ½ - ¾ turns. Installation of drill bits in the chuck: A drill bit with a shaft of at least 1 long should be used to allow correct chuck jaw contact. If shaft length is under 1 do not insert bit as far into the chuck where it allows jaw contact with drill flutes. Center drill bit into the chuck and tighten the chuck securely with the chuck key. Note: Always use sharp, straight bits. Never use bits with turned down shafts. Never exceed the maximum diameter bit size for the machine. Always wear appropriate clothing while operating the drill press. All guards and interlocks must be in place when operating the machine. Correct: Jaws contact drill shaft Incorrect: Jaws contact drill flutes 11
Wedge removal tool Tooling removal: Before removing the chuck or bit from the machine, be sure the spindle has come to a complete stop and power is off. If needed rotate spindle by hand to align the spindle and quill openings. Insert the wedge removal tool, while supporting the tooling tap the wedge to remove the tooling. Work holding: When drilling directly on table surface, it is recommended that a piece of wood or plywood be clamped securely to table under the work piece. This will minimize splintering or burring as drill breaks through work. It will help minimize drill bit and table damage. Clamp work piece to the table when ever possible. Table has T slots that allow for many different clamping configurations. When part cannot be affixed to the table a drill vise that is bolted to the table must be used to hold work piece safely. 8. MAINTENANCE OF MACHINE MAINTENANCE 1. On a regular basis blow out any dust that may accumulate inside the motor. (Frequency depends on environment the machine is in) 2. A coat of automotive wax applied to the table and column will help to keep the surface clean. 3. If the power cord is worn or cut, or damaged in any way, have it replaced immediately. 4. All of the ball bearings are packed with grease at the factory. They require no further lubrication. 5. Periodically lubricate the gear and rack table elevation mechanism, the spindle splines and the rack (teeth on the quill). 6. After each use the machine should be cleaned. Weekly lubrication of all sliding or moving parts with light weight or way oil is recommended. For your own safely, turn switch OFF and remove plug from power source outlet before maintaining or 12
SPEED ADJUSTMENT MODEL TB & SB 16 SB 25 SB 32 PULLEY STEPS RPMs RPMs RPMs 1-7 = 240 rpm = 270 rpm = 270 rpm 1-6 = 420 rpm = 400 rpm = 410 rpm 2-7 = 450 rpm = 450 rpm = 450 rpm 1-5 = 660 rpm = 550 rpm = 600 rpm 2-6 = 760 rpm = 660 rpm = 690 rpm 3-7 = 780 rpm = 720 rpm = 720 rpm 2-4 = 1980 rpm = 1270 rpm = 1410 rpm 3-5 = 2100 rpm = 1460 rpm = 1620 rpm 3-4 = 3400 rpm = 2000 rpm = 2290 rpm BELT TENSION ADJUSTMENT Proper belt tension is approx. 10 lbs. of pressure, or deflection of about 1/2 13
The proper drill speed for a given drill bit size is as on following table : TB-16 & SB-16 SB-25 SB-32 Material Type Cast Steel Tool Steel Cast Iron Mild Steel Alum. & Copper SURFACE FEET PER MINUTE s.f.m. s.f.m. s.f.m. s.f.m. s.f.m. Drill Dia. 40 60 80 100 200 Inch REVOLUTIONS PER MINUTE 1/16 2,445 3,665 4,890 6,110 12,225 1/8 1,220 1,835 2,445 3,055 6,110 3/16 815 1,220 1,630 2,035 4,075 1/4 610 915 1,220 1,530 3,055 5/16 490 735 980 1,220 2,445 3/8 405 610 815 1,020 2,035 7/16 350 525 700 870 1745 1/2 305 460 610 765 1,530 5/8 245 365 490 610 1,220 3/4 205 305 405 510 1,020 7/8 174 261 348 435 762 1 153 229 306 382 668 1-1/8 136 204 272 340 595 1-1/4 122 167 244 306 535 SAFETY FEATURES OF DAKE DRILL PRESSES CHUCK / CHIP GUARD CE CERTIFIED ELECTRONICS Membrane covered On / Off push buttons FOR OPERATOR SAFETY, ALWAYS USE PROPERLY Low voltage, thermo 14
protection POSITIONED CHUCK GUARD. Emergency stop button. Belt cover interlock 15
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PARTS LIST for TB-16 / SB-16 Item Item Description TB-16 SB-16 No. No. Description TB-16 SB-16 1 Base TB-16 301002 301001 25 Motor 300993 300993 2 Flange 301003 301004 26 Switch 301024 301024 3 Spring Washer (4x) 13mm 13mm 27 Spring & Cap Base 301025 301025 4 Screw 300999 300999 28 Motor Pulley 301026 301026 5 Column 301005 301006 29 Belt A28 301027 301027 6 Rack 301007 301007 30 Screw (4x) 300998 300998 7 Handle 301008 301008 31 Pulley Cover 301028 301028 8 Clamp Bolt 301009 301009 32 Insert Pulley Nut 301029 301029 9 Clamp Bolt 301010 301010 33 Spindle Pulley 301030 301030 10 Table Arm 301011 301011 34 Insert Pulley Shaft 301031 301031 11 Table Bracket 301012 301012 35 Middle Pulley 301032 301032 12 Worm 301056 301056 36 Screw & Spring (2x) 301033 301033 13 Collar 301013 301013 37 Belt A23 301093 301093 14 Feed Handle (3x) 301014 301014 38 Middle Pulley Shaft 301034 301034 15 Lock Handle 301015 301015 39 Bearing 6203Z 300987 300987 16 Feed Head 301016 301016 40 Bearing 6203Z 300987 300987 17 Spindle Scale 301017 301017 41 Table 301035 301035 18 Feed Shaft 301018 301018 42 Quill 301036 301036 19 Belt Adjust Handle 301019 301019 43 Bearing 6003Z 300988 300988 20 Wing Bolt 301077 301077 44 Spindle 301037 301037 21 Road - B 301022 301022 45 Arbor 301038 301038 22 Motor Plate 301021 301021 46 Wedge 301039 301039 23 Road - A 301020 301020 47 Belt Cover Interlock 300992 300992 Switch 24 Head 301023 301023 48 Plexiglas Chuck Guard 300995 300995 17
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PARTS LIST for SB 25 / SB-32 Item Item Description SB-25 SB-32 No. No. Description SB-25 SB-32 1 Base 301040 301041 27 Spring & Cap 301063 301064 2 Flange 301042 301043 28 Motor Pulley 301065 301065 3 Spring Washer (4x) 13 mm 13 mm 29 Belt 301066 301066 4 Screw 300999 300999 30 Screw (4x) 300998 300998 5 Column 301044 301045 31 Pulley Cover 301067 301068 6 Rack 301047 301046 32 Insert Pulley Nut 301085 301086 7 Handle 301048 301048 33 Spindle Pulley 301088 301087 8 Clamp Bolt 301049 301049 34 Insert Pulley Shaft 301031 301031 9 Clamp Bolt 301051 301051 35 Middle Pulley 301089 301090 10 Table Arm 301052 301053 36 Screw & Spring (2x) 301092 301092 11 Table Bracket 301055 301054 37 Belt 301093 301093 12 Worm 301056 301056 38 Middle Pulley Shaft 301094 301094 13 Collar 301057 301058 39 Bearing 6203Z 300987 300987 14 Feed Handle (3x) 301059 301059 40 Bearing 6203Z 300987 300987 15 Lock Handle 301070 301070 41 Table 301095 301096 16 Feed Head 301069 301069 42 Quill 301098 301097 17 Spindle Scale 301071 301072 6025Z & 6206Z 300990 300990 (SB-25) Bearing 43 18 Feed Shaft 301073 301074 6006Z & 6208Z 300989 300989 (SB-32) Bearing 19 Belt Adjust Handle 301075 301076 44 Spindle 301099 301100 20 Wing Bolt 301077 301078 45 Arbor 301101 301102 21 Road - A 301079 301080 46 Seal N/A N/A 22 Motor Plate 301081 301081 47 Wedge 301104 301103 23 Road - B 301082 301083 48 Belt Cover Interlock 300992 300992 Switch 24 Head 301060 301084 49 Motor 300996 300994 25 Spring Base N/A N/A 50 Plexiglas Chuck 300995 300995 Guard 26 Switch 301061 301062 19
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